Chapter 8 Introduction To Probability Statistics 11th Class Punjab MCQ Tests
11th Class Statistics Chapter 8 MCQ Tests
Chapter 8 of 11th Class Statistics has 20 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 20
Total Marks: 20
Time: 20 Mins
Total Questions: 20
Total Marks: 20
Time: 20 Mins
20Min : 00 Sec Remaining
Question # 1
The probability associated with the reduced sample space is called _______.
Question # 2
A consignment of 15 record players contains 4 defectives. The record players are selected at random one by one and examined. What is the probability that the 9 t h piece examined is the last defective one?
Question # 3
Find out the probability of obtaining either seven or spade from a well shuffled pack of card.
Question # 4
The chances of winning the race of the horse A in Darby is 1/5 and that of horse B is 1/6. Find the probability that neither will win the race.
Question # 5
You have a cowboy hat, a top hat, and an Indonesian hat called a songkok. You also have four shirts: white, black, green, and pink. If you choose one hat and one shirt at random, what is the probability that you choose the songkok and the black shirt?
Question # 6
Multiplication rule of probability for independent events is given as:
Question # 7
If A, B, C are three events such that P(A) = 0.3, P(B) = 0.4, P( C ) = 0.5 and P(AB') = 0.2, P(BC) = 0.3, P(A'B' C ′ ) = 0.3, P(AB|C') = 0.1, the probability, P(B'|C') is equal to _______.
Question # 8
In tossing of a coin the head and tail both have equal chance to occur, these outcomes representS:
Question # 9
There are 10 motors, two of which do not work. What is the probability of picking 1 working motor?
Question # 10
A card is drawn at random from a deck of ordinary playing cards. What is the probability that it is the diamond, a face card or a king?
Question # 11
Let A, B, C be three equally likely and collectively exhaustive events. If the odds 8 : 3 against A, 5:2 against B then what are the odds against C?
Question # 12
For any two events A 1 and A 2 , P( A 1 ∪ A 2 ) = _______.
Question # 13
There is a set of cards numbered from 11 to 5050. If one card is picked from it at random, find the probability of it being a multiple of 22 or 55.
Question # 14
If there are three non-mutually exclusive events, A, B, and C, then their combined probability is given by:
Question # 15
Susan took two tests. The probability of her passing both tests is 0.6. The probability of her passing the first test is 0.8. What is the probability of her passing the second test given that she has passed the first test?
Question # 16
If A is any event than A′ represents:
Question # 17
Multiplication rule for dependent events is given as:
Question # 18
A travel survey of 120 people revealed the following results: 65 had been to Las Vegas (LV) in the past year, while 43 had been to San Diego (SD) in the past year. Furthermore, 10 had been to both cities in the past year. A person is chosen at random. Find P(LV'| SD').
Question # 19
If A 1 , A 2 and A 3 are three mutually exclusive events, the probability of their union is equal to:
Question # 20
The outcome of tossing a coin is a:
Total Questions
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Question # 1
The probability associated with the reduced sample space is called _______.
Question # 2
A consignment of 15 record players contains 4 defectives. The record players are selected at random one by one and examined. What is the probability that the 9 t h piece examined is the last defective one?
Question # 3
Find out the probability of obtaining either seven or spade from a well shuffled pack of card.
Question # 4
The chances of winning the race of the horse A in Darby is 1/5 and that of horse B is 1/6. Find the probability that neither will win the race.
Question # 5
You have a cowboy hat, a top hat, and an Indonesian hat called a songkok. You also have four shirts: white, black, green, and pink. If you choose one hat and one shirt at random, what is the probability that you choose the songkok and the black shirt?
Question # 6
Multiplication rule of probability for independent events is given as:
Question # 7
If A, B, C are three events such that P(A) = 0.3, P(B) = 0.4, P( C ) = 0.5 and P(AB') = 0.2, P(BC) = 0.3, P(A'B' C ′ ) = 0.3, P(AB|C') = 0.1, the probability, P(B'|C') is equal to _______.
Question # 8
In tossing of a coin the head and tail both have equal chance to occur, these outcomes representS:
Question # 9
There are 10 motors, two of which do not work. What is the probability of picking 1 working motor?
Question # 10
A card is drawn at random from a deck of ordinary playing cards. What is the probability that it is the diamond, a face card or a king?
Question # 11
Let A, B, C be three equally likely and collectively exhaustive events. If the odds 8 : 3 against A, 5:2 against B then what are the odds against C?
Question # 12
For any two events A 1 and A 2 , P( A 1 ∪ A 2 ) = _______.
Question # 13
There is a set of cards numbered from 11 to 5050. If one card is picked from it at random, find the probability of it being a multiple of 22 or 55.
Question # 14
If there are three non-mutually exclusive events, A, B, and C, then their combined probability is given by:
Question # 15
Susan took two tests. The probability of her passing both tests is 0.6. The probability of her passing the first test is 0.8. What is the probability of her passing the second test given that she has passed the first test?
Question # 16
If A is any event than A′ represents:
Question # 17
Multiplication rule for dependent events is given as:
Question # 18
A travel survey of 120 people revealed the following results: 65 had been to Las Vegas (LV) in the past year, while 43 had been to San Diego (SD) in the past year. Furthermore, 10 had been to both cities in the past year. A person is chosen at random. Find P(LV'| SD').
Question # 19
If A 1 , A 2 and A 3 are three mutually exclusive events, the probability of their union is equal to:
Question # 20
The outcome of tossing a coin is a:
Total Questions
1234567891011121314151617181920
Statistics MCQ Test by Topics
- +8.1 Basic Probability
- +8.2 Addition Law for Probability
- +8.3 Multiplication Law for Probability
- +8.4 Conditional Probability
Statistics
- Representation and Exploration of Data
- Measure of Central Tendency or Averages
- Measures of Dispersion
- Index Numbers
- Regression and Correlation Analysis
- Analysis of Time Series
- Set Theory
- Introduction to Probability
- Random Variables and Distributions
- Binomial and Hypergeometric Distributions
- The Normal Distribution
- Sampling and Sampling Distributions
- Statistical Inference:Estimation
- Statistical Inference:Hypothesis Testing
- Association of Attributes
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